| Date | IP Address |
| 2019-04-19 | 50.97.39.52 (ClassC) |
| 2023-10-29 | 169.150.249.169 (ClassC) |
| 2024-07-18 | 143.244.49.180 (ClassC) |
| 2024-09-05 | 143.244.50.87 (ClassC) |
| 2024-11-27 | 138.199.36.8 (ClassC) |
| 2025-01-14 | 54.208.194.213 (ClassC) |
| 2025-07-18 | 194.164.74.212 (ClassC) |
| 2025-08-15 | 195.35.62.66 (ClassC) |
| Date | Domain | IP |
| www.chairfreechicago.org | 2024-07-18 | 143.244.50.82 |